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Troubleshooting TVs and Video Sources

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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics Statistics Last Post
Sticky: Eeprom dump thread! by Hamie
Started by Hamie, 01-25-2017, 02:25 PM
1,921 responses
644,464 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-27-2025, 04:41 AM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
219 views
0 likes
 Last Post Davi.p
by Davi.p
03-31-2025, 02:38 PM  
Sticky: LCD TV and Monitor basic troubleshooting guides by budm
Started by budm, 01-23-2013, 11:27 AM
455 responses
781,187 views
0 likes
 Last Post Ricardoso
by Ricardoso
12-07-2024, 05:33 PM  
Sticky: List Of Vestel Tv Brand Names by ReeceyBurger123
Started by ReeceyBurger123, 05-30-2015, 01:12 PM
125 responses
196,800 views
0 likes
 Last Post Guest's Avatar
by Guest
04-10-2023, 09:53 AM  
Sticky: Factory Resets Listing by randtek
Started by randtek, 12-13-2012, 08:45 AM
130 responses
540,977 views
0 likes
 Last Post RinusB
by RinusB
01-20-2023, 10:25 AM  
Sticky: TV Repair Reference Library by randtek
Started by randtek, 01-24-2013, 12:11 PM
51 responses
279,472 views
0 likes
 Last Post Maalobs
by Maalobs
01-04-2022, 01:15 AM  
Closed, Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson
Started by Per Hansson, 06-09-2021, 12:01 PM
0 responses
9,191 views
0 likes
 Last Post Per Hansson
by Per Hansson
06-09-2021, 12:01 PM  
Closed, Sticky: BIOS & FIRMWARE Attachment Upload WARNING! AVOID BANNING, READ BEFORE UPLOADING! by Topcat
Started by Topcat, 12-30-2018, 03:16 PM
0 responses
28,436 views
0 likes
 Last Post Topcat
by Topcat
12-30-2018, 03:16 PM  
Closed, Sticky: Please upload pictures using attachment function when ask for help on the repair by budm
Started by budm, 08-19-2014, 09:02 AM
10 responses
73,163 views
0 likes
 Last Post budm
by budm
01-05-2015, 03:39 PM  
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech
Started by Dgtech, 12-07-2012, 04:59 AM
0 responses
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
60PV250 LG picture fault by jwarnes
Started by jwarnes, 03-15-2015, 06:33 PM
2 responses
1,869 views
0 likes
 Last Post jwarnes
by jwarnes
07-27-2016, 09:01 PM  
Panasonic th-p42x10z by gunit1234
Started by gunit1234, 12-13-2014, 10:07 PM
13 responses
3,904 views
0 likes
 Last Post lambchopsnz
by lambchopsnz
07-27-2016, 09:00 PM  
LG 60PV250 Plasma by Moreno83
Started by Moreno83, 03-23-2016, 06:37 AM
21 responses
4,341 views
0 likes
 Last Post jwarnes
by jwarnes
07-27-2016, 08:53 PM  
LG 60pz250t Black screen patches of video by stanny
Started by stanny, 06-05-2016, 04:04 PM
5 responses
2,263 views
0 likes
 Last Post jwarnes
by jwarnes
07-27-2016, 08:48 PM  
LG Plasma 60PV250 by tw2005
Started by tw2005, 06-24-2016, 05:49 PM
3 responses
2,076 views
0 likes
 Last Post jwarnes
by jwarnes
07-27-2016, 08:45 PM  
Samsung LA46A550p1r , Panel or T-con problem? by Moreno83
Started by Moreno83, 07-26-2016, 05:47 AM
2 responses
1,967 views
0 likes
 Last Post Moreno83
by Moreno83
07-27-2016, 03:58 PM  
Samsung LN46A630 white screen issue by shapman
Started by shapman, 07-25-2016, 07:05 PM
10 responses
2,513 views
0 likes
 Last Post kevinm34232
by kevinm34232
07-27-2016, 03:32 PM  
Any neat tips or tricks for finding cracked LCD's when the backlights wont turn on. by sattech200
Started by sattech200, 07-25-2016, 10:31 PM
7 responses
1,813 views
0 likes
 Last Post comptek
by comptek
07-27-2016, 03:17 PM  
Stinky Vizio VO370m No menu or picture.No voltage to T-con by allsmith
Started by allsmith, 07-25-2016, 03:22 AM
11 responses
3,386 views
0 likes
 Last Post budm
by budm
07-27-2016, 08:54 AM  
Sont KDL42EX440 power supply by ljintexas
Started by ljintexas, 06-18-2016, 09:20 AM
9 responses
2,205 views
0 likes
 Last Post ljintexas
by ljintexas
07-27-2016, 07:59 AM  
LG 60PX950-AA Repair. Have test pattern. by guitargeek89
Started by guitargeek89, 07-25-2016, 01:46 AM
8 responses
3,133 views
0 likes
 Last Post tw2005
by tw2005
07-27-2016, 01:29 AM  
Sony KDL-55EX710 picture reddish by Sevenqi
Started by Sevenqi, 07-27-2016, 12:13 AM
0 responses
1,308 views
0 likes
 Last Post Sevenqi
by Sevenqi
07-27-2016, 12:13 AM  
Samsung PN51D530A3F - Has Sound, No Picture by ECU_Techie
Started by ECU_Techie, 07-16-2016, 10:55 AM
7 responses
2,575 views
0 likes
 Last Post ECU_Techie
by ECU_Techie
07-26-2016, 10:55 PM  
Samsung PN51D6500DF power cyclying off/on by Dustin Reeder
Started by Dustin Reeder, 07-26-2016, 10:35 PM
0 responses
1,399 views
0 likes
 Last Post Dustin Reeder
by Dustin Reeder
07-26-2016, 10:35 PM  
Samsung UA32D4003BM 32" LED NO POWER by s_henya
Started by s_henya, 03-20-2014, 03:11 AM
80 responses
23,078 views
0 likes
 Last Post carpin
by carpin
07-26-2016, 10:02 PM  
Samsung LN32A300J1d - no backlight power from PSU board BN44-00150A by ngth82
Started by ngth82, 07-05-2016, 09:42 PM
6 responses
2,758 views
0 likes
 Last Post ngth82
by ngth82
07-26-2016, 09:48 PM  
Panasonic TC-P60U50 7 blinks, then 8 by throwback
Started by throwback, 07-25-2016, 07:04 PM
6 responses
1,880 views
0 likes
 Last Post tw2005
by tw2005
07-26-2016, 09:25 PM  
Toshiba Regza 52HL167 LCD TV flashing amber LED repeatedly by Strega315
Started by Strega315, 06-27-2016, 05:59 AM
9 responses
2,372 views
0 likes
 Last Post Strega315
by Strega315
07-26-2016, 09:22 PM  
2s to black. Proscan 32LB30Q by culcuhain
Started by culcuhain, 07-09-2016, 09:33 AM
11 responses
2,641 views
0 likes
 Last Post culcuhain
by culcuhain
07-26-2016, 08:11 PM  
LG 42LH3000 Tcon question by mattheweveringham
Started by mattheweveringham, 07-16-2016, 11:08 AM
11 responses
2,933 views
0 likes
 Last Post mattheweveringham
by mattheweveringham
07-26-2016, 06:35 PM  
Samsung ps42b451 by sordids999
Started by sordids999, 07-26-2016, 03:50 PM
1 response
1,471 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-26-2016, 04:37 PM  
Interchange parts? by fullmore
Started by fullmore, 07-26-2016, 02:08 PM
1 response
1,303 views
0 likes
 Last Post tvtimmy
by tvtimmy
07-26-2016, 03:49 PM  
Samsung LE37B652 Fix: Delayed Startup (10-30m) by strtfr
Started by strtfr, 07-26-2016, 12:33 PM
2 responses
1,632 views
0 likes
 Last Post strtfr
by strtfr
07-26-2016, 12:57 PM  
What type of multimeter are you using? by johns1mj
Started by johns1mj, 07-25-2016, 01:56 PM
9 responses
2,434 views
0 likes
 Last Post budm
by budm
07-26-2016, 10:06 AM  
32" Citizen CRT TV Cuts Out and Won't Come On by canadaboy25
Started by canadaboy25, 07-12-2016, 12:21 PM
20 responses
3,208 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
07-26-2016, 09:05 AM  
Cello/Goodmans factory reset by mrblobby
Started by mrblobby, 07-26-2016, 04:43 AM
0 responses
1,180 views
0 likes
 Last Post mrblobby
by mrblobby
07-26-2016, 04:43 AM  
Samsung LA40A650A1F possible eeprom problem by maxvalutech
Started by maxvalutech, 03-20-2016, 08:46 PM
11 responses
4,188 views
0 likes
 Last Post maxvalutech
by maxvalutech
07-26-2016, 12:13 AM  
Sony KDL-40Z4100 3/4 of the panel is distorted and full of lines by lucidbarrier
Started by lucidbarrier, 07-24-2016, 05:31 PM
3 responses
1,590 views
0 likes
 Last Post lucidbarrier
by lucidbarrier
07-25-2016, 08:39 PM  
Hanspree HSG1075 by rhodesjo
Started by rhodesjo, 12-26-2012, 03:03 PM
66 responses
13,521 views
0 likes
 Last Post rhodesjo
by rhodesjo
07-25-2016, 07:01 PM  
Vizio M492i-B2 Turns off after 2 seconds by tvfixer007
Started by tvfixer007, 07-10-2016, 04:44 PM
10 responses
2,685 views
0 likes
 Last Post tvfixer007
by tvfixer007
07-25-2016, 04:30 PM  
LG 50PK350 Clicking by sordids999
Started by sordids999, 07-25-2016, 01:53 PM
1 response
1,512 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-25-2016, 02:12 PM  
INSIGNIA NS-L47Q09-10A: No Sound, No Picture by empire1138
Started by empire1138, 01-05-2015, 11:47 PM
64 responses
10,860 views
0 likes
 Last Post PrinceHuff6
by PrinceHuff6
07-25-2016, 12:45 PM  
LG 32LD320 5v standby only - Fixed by diif
Started by diif, 07-25-2016, 11:26 AM
3 responses
1,944 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-25-2016, 12:41 PM  
NS-50L440Na14 LCD Power supply issue by Nick's Tvs
Started by Nick's Tvs, 01-28-2016, 11:31 AM
25 responses
4,681 views
0 likes
 Last Post budm
by budm
07-25-2016, 11:55 AM  
Samsung PS51d6900 not so well by dave247
Started by dave247, 07-25-2016, 05:11 AM
6 responses
2,615 views
0 likes
 Last Post dave247
by dave247
07-25-2016, 10:31 AM  
Cable TV box problem?? by Mmasters
Started by Mmasters, 07-25-2016, 06:40 AM
4 responses
1,444 views
0 likes
 Last Post vinceroger69
by vinceroger69
07-25-2016, 10:02 AM  
samsung ua32eh5300 display not align ! by thierry2288
Started by thierry2288, 07-25-2016, 08:41 AM
0 responses
1,212 views
0 likes
 Last Post thierry2288
by thierry2288
07-25-2016, 08:41 AM  
Samsung ps51d6900 dk will not switch on by Miller r5
Started by Miller r5, 06-09-2014, 09:53 AM
48 responses
14,561 views
0 likes
 Last Post dave247
by dave247
07-25-2016, 04:23 AM  
Panasonic - TH-P50X80A - Strange problem - unresponsive & cycles input by santoitaliano
Started by santoitaliano, 07-24-2016, 09:25 PM
4 responses
1,643 views
0 likes
 Last Post santoitaliano
by santoitaliano
07-25-2016, 03:35 AM  
TC-P54S1 7 blink by gdawg
Started by gdawg, 07-04-2016, 10:55 AM
4 responses
2,254 views
0 likes
 Last Post gdawg
by gdawg
07-24-2016, 04:16 PM  
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